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tweak flags for better support for multiple concurrent sequential writes

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This commit is contained in:
Sears Russell 2011-10-10 05:14:19 +00:00
parent b126b45bcc
commit 650e8ed7e1
1 changed files with 4 additions and 4 deletions
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8
src/stasis/flags.c
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@ -58,26 +58,26 @@ pageid_t stasis_dirty_page_count_soft_limit=
#ifdef STASIS_DIRTY_PAGE_count_SOFT_LIMIT #ifdef STASIS_DIRTY_PAGE_count_SOFT_LIMIT
STASIS_DIRTY_PAGE_COUNT_SOFT_LIMIT; STASIS_DIRTY_PAGE_COUNT_SOFT_LIMIT;
#else #else
16 * 1024 * 1024 / PAGE_SIZE; (32 * 1024 * 1024) / PAGE_SIZE;
#endif #endif
pageid_t stasis_dirty_page_low_water_mark = pageid_t stasis_dirty_page_low_water_mark =
#ifdef STASIS_DIRTY_PAGE_LOW_WATER_MARK #ifdef STASIS_DIRTY_PAGE_LOW_WATER_MARK
STASIS_DIRTY_PAGE_LOW_WATER_MARK; STASIS_DIRTY_PAGE_LOW_WATER_MARK;
#else #else
(8 * 1024 * 1024) / PAGE_SIZE; (16 * 1024 * 1024) / PAGE_SIZE;
#endif #endif
pageid_t stasis_dirty_page_count_hard_limit = pageid_t stasis_dirty_page_count_hard_limit =
#ifdef STASIS_DIRTY_PAGE_COUNT_HARD_LIMIT #ifdef STASIS_DIRTY_PAGE_COUNT_HARD_LIMIT
STASIS_DIRTY_PAGE_COUNT_HARD_LIMIT; STASIS_DIRTY_PAGE_COUNT_HARD_LIMIT;
#else #else
(48 * 1024 * 1024) / PAGE_SIZE; (40 * 1024 * 1024) / PAGE_SIZE;
#endif #endif
pageid_t stasis_dirty_page_table_flush_quantum = pageid_t stasis_dirty_page_table_flush_quantum =
#ifdef STASIS_DIRTY_PAGE_TABLE_FLUSH_QUANTUM #ifdef STASIS_DIRTY_PAGE_TABLE_FLUSH_QUANTUM
STASIS_DIRTY_PAGE_TABLE_FLUSH_QUANTUM; STASIS_DIRTY_PAGE_TABLE_FLUSH_QUANTUM;
#else #else
(16 * 1024 * 1024) / PAGE_SIZE; (4 * 1024 * 1024) / PAGE_SIZE;
#endif #endif
stasis_page_handle_t* (*stasis_page_handle_factory)(stasis_log_t*, stasis_dirty_page_table_t*) = stasis_page_handle_t* (*stasis_page_handle_factory)(stasis_log_t*, stasis_dirty_page_table_t*) =